CN1662408A - Measurement of the maximum adhesion coefficient by measuring stress in a bead of a tire - Google Patents
Measurement of the maximum adhesion coefficient by measuring stress in a bead of a tire Download PDFInfo
- Publication number
- CN1662408A CN1662408A CN038149532A CN03814953A CN1662408A CN 1662408 A CN1662408 A CN 1662408A CN 038149532 A CN038149532 A CN 038149532A CN 03814953 A CN03814953 A CN 03814953A CN 1662408 A CN1662408 A CN 1662408A
- Authority
- CN
- China
- Prior art keywords
- tire
- stress
- contact zone
- measurement
- azimuth
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000011324 bead Substances 0.000 title claims abstract description 37
- 238000005259 measurement Methods 0.000 title claims description 24
- 238000000034 method Methods 0.000 claims abstract description 33
- 238000010008 shearing Methods 0.000 claims description 35
- 238000012546 transfer Methods 0.000 claims description 23
- 238000013528 artificial neural network Methods 0.000 claims description 8
- 238000012360 testing method Methods 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims 2
- 238000007689 inspection Methods 0.000 claims 1
- 238000005096 rolling process Methods 0.000 abstract description 3
- 230000035882 stress Effects 0.000 description 52
- 230000000694 effects Effects 0.000 description 9
- 230000008901 benefit Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000002153 concerted effect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 206010042209 Stress Diseases 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000007620 mathematical function Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/17—Using electrical or electronic regulation means to control braking
- B60T8/172—Determining control parameters used in the regulation, e.g. by calculations involving measured or detected parameters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T2210/00—Detection or estimation of road or environment conditions; Detection or estimation of road shapes
- B60T2210/10—Detection or estimation of road conditions
- B60T2210/12—Friction
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Motor Or Generator Current Collectors (AREA)
- Brushes (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0207809A FR2841336A1 (en) | 2002-06-24 | 2002-06-24 | MEASURING THE MAXIMUM ADHESION COEFFICIENT FROM MEASURING STRESSES IN A TIRE STICK |
FR02/07809 | 2002-06-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1662408A true CN1662408A (en) | 2005-08-31 |
CN1288015C CN1288015C (en) | 2006-12-06 |
Family
ID=29720000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB038149532A Expired - Fee Related CN1288015C (en) | 2002-06-24 | 2003-06-20 | Measurement of the maximum adhesion coefficient by measuring stress in a bead of a tire |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP1517822B1 (en) |
JP (1) | JP2005530649A (en) |
KR (1) | KR20050014862A (en) |
CN (1) | CN1288015C (en) |
AT (1) | ATE499255T1 (en) |
AU (1) | AU2003237963A1 (en) |
DE (1) | DE60336135D1 (en) |
FR (1) | FR2841336A1 (en) |
WO (1) | WO2004000620A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101200160B (en) * | 2006-12-13 | 2011-08-24 | 米其林技术公司 | Method of estimating a risk of a lack of connecting with the ground for a motor vehicle |
CN103562699A (en) * | 2011-03-24 | 2014-02-05 | 株式会社普利司通 | Method of determining the stress that should be applied to tyre during indoor endurance bench test |
CN109476289A (en) * | 2016-07-29 | 2019-03-15 | Zf 腓德烈斯哈芬股份公司 | Determination to the maximum adhesion limit |
CN111366383A (en) * | 2020-04-16 | 2020-07-03 | 东风汽车集团有限公司 | Method for testing maximum adhesion coefficient between tire and road surface by using whole automobile as test carrier |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4653435B2 (en) * | 2004-07-26 | 2011-03-16 | 住友電気工業株式会社 | Detection device for force acting on tire |
US7827858B2 (en) | 2004-06-30 | 2010-11-09 | Michelin Recherche Et Technique S.A. | System for estimating the maximum adherence coefficient by measuring stresses in a tire tread |
KR100725864B1 (en) * | 2005-11-15 | 2007-06-08 | 한국타이어 주식회사 | Shear strain measurement apparatus of tire |
JP4914179B2 (en) * | 2006-11-07 | 2012-04-11 | 住友ゴム工業株式会社 | Pneumatic tire and method for detecting force acting on it |
WO2009003846A1 (en) * | 2007-07-04 | 2009-01-08 | Societe De Technologie Michelin | Method of detecting localized tread block slip and application to estimating maximum tyre grip |
FR2918478B1 (en) * | 2007-07-04 | 2009-08-21 | Michelin Soc Tech | METHOD OF ESTIMATING THE ADHESIVE MARGIN AVAILABLE OF A TIRE IN ROLLING. |
FR2918454B1 (en) * | 2007-07-04 | 2009-10-09 | Michelin Soc Tech | METHOD OF ESTIMATING THE MAXIMUM GLOBAL ADHERENCE OF A PNEUMATIC. |
CN103863278B (en) * | 2014-03-12 | 2016-05-18 | 刘振国 | Vehicle limited slip turns and anti-lock braking system |
JP6775753B2 (en) * | 2018-01-10 | 2020-10-28 | Azapa株式会社 | Road friction coefficient estimation method, estimation system and estimation program |
CN114166659B (en) * | 2021-12-07 | 2024-04-12 | 长沙学院 | Junked tire-soil vertical interface shear characteristic testing arrangement |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3852993A (en) * | 1972-08-01 | 1974-12-10 | M Bronovets | Method of determining the frictional and mechanical properties of materials and a device for the realization thereof |
JPS61500724A (en) * | 1983-12-16 | 1986-04-17 | ロ−ベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | How to determine the optimal slip value |
EP0226627B1 (en) * | 1985-06-04 | 1990-01-03 | Robert Bosch Gmbh | Method for adjusting and optimalizing braking slip |
DE68925713T2 (en) * | 1988-10-13 | 1996-10-10 | Japan Electronics Industry Ltd | Road surface friction transducer and road surface friction coefficient transducer and vehicle anti-lock braking system |
DE4435448B4 (en) * | 1993-10-13 | 2007-10-11 | Volkswagen Ag | Method for permanent determination of the road friction coefficient |
DE19646235C1 (en) * | 1996-11-08 | 1998-04-02 | Continental Ag | Vehicle tire with a device for determining the adhesion ratio |
US5864056A (en) * | 1998-02-17 | 1999-01-26 | Bell; Larry D. | Method and apparatus for monitoring the coefficient of friction between a tire and rolling surface, particularly to provide the vehicle operator with coefficient of friction, tire tread wear out and skid warning indications |
EP0949496B1 (en) * | 1998-04-07 | 2007-12-12 | Pirelli Tyre S.p.A. | Method for determining the road handling of a tyre of a wheel for a vehicle |
ES2237140T3 (en) * | 1998-09-07 | 2005-07-16 | Bridgestone Corporation | PREDICTION PROCEDURE FOR THE BEHAVIOR OF A TIRE. |
US7267148B2 (en) * | 1999-08-10 | 2007-09-11 | Michelin Recherche Et Technique S.A. | Measurement of adherence between a vehicle wheel and the roadway |
JP4272317B2 (en) * | 1999-10-25 | 2009-06-03 | 株式会社ブリヂストン | Tire design method, tire vulcanization mold design method, tire vulcanization mold manufacturing method, pneumatic tire manufacturing method, and recording medium recording a tire design program |
EP1230115B1 (en) * | 1999-11-18 | 2005-02-16 | PIRELLI PNEUMATICI Società per Azioni | Method and device for monitoring the instantaneous behaviour of a tyre during the running of a motor vehicle |
-
2002
- 2002-06-24 FR FR0207809A patent/FR2841336A1/en not_active Withdrawn
-
2003
- 2003-06-20 DE DE60336135T patent/DE60336135D1/en not_active Expired - Lifetime
- 2003-06-20 WO PCT/EP2003/006510 patent/WO2004000620A1/en active Application Filing
- 2003-06-20 CN CNB038149532A patent/CN1288015C/en not_active Expired - Fee Related
- 2003-06-20 KR KR10-2004-7020409A patent/KR20050014862A/en not_active Application Discontinuation
- 2003-06-20 JP JP2004514807A patent/JP2005530649A/en active Pending
- 2003-06-20 AT AT03735652T patent/ATE499255T1/en not_active IP Right Cessation
- 2003-06-20 AU AU2003237963A patent/AU2003237963A1/en not_active Abandoned
- 2003-06-20 EP EP03735652A patent/EP1517822B1/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101200160B (en) * | 2006-12-13 | 2011-08-24 | 米其林技术公司 | Method of estimating a risk of a lack of connecting with the ground for a motor vehicle |
CN103562699A (en) * | 2011-03-24 | 2014-02-05 | 株式会社普利司通 | Method of determining the stress that should be applied to tyre during indoor endurance bench test |
CN103562699B (en) * | 2011-03-24 | 2016-03-09 | 株式会社普利司通 | In indoor, durable duration of test should put on the defining method of the stress of tire |
CN109476289A (en) * | 2016-07-29 | 2019-03-15 | Zf 腓德烈斯哈芬股份公司 | Determination to the maximum adhesion limit |
CN111366383A (en) * | 2020-04-16 | 2020-07-03 | 东风汽车集团有限公司 | Method for testing maximum adhesion coefficient between tire and road surface by using whole automobile as test carrier |
CN111366383B (en) * | 2020-04-16 | 2021-07-06 | 东风汽车集团有限公司 | Method for testing maximum adhesion coefficient between tire and road surface by using whole automobile as test carrier |
Also Published As
Publication number | Publication date |
---|---|
FR2841336A1 (en) | 2003-12-26 |
AU2003237963A1 (en) | 2004-01-06 |
DE60336135D1 (en) | 2011-04-07 |
WO2004000620A1 (en) | 2003-12-31 |
KR20050014862A (en) | 2005-02-07 |
CN1288015C (en) | 2006-12-06 |
JP2005530649A (en) | 2005-10-13 |
EP1517822A1 (en) | 2005-03-30 |
ATE499255T1 (en) | 2011-03-15 |
EP1517822B1 (en) | 2011-02-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shanghai Michelin tire Limited by Share Ltd Assignor: Michelin Research & Technology Co., Ltd.|Michelin Co., Ltd. Contract fulfillment period: The duration of the contract is from 2007.01.31 to 2026.12.13 Contract record no.: Contract filing No. 2007990000027 Denomination of invention: The name of the tire is measured by the stress in the tire ring Granted publication date: 20061206 License type: General permission Record date: 20070813 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: COMMON LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.1.31 TO 2026.12.13 Name of requester: SHANGHAI MIQILIN BOOST TYRE CO., LTD. Effective date: 20070813 |
|
ASS | Succession or assignment of patent right |
Owner name: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN Free format text: FORMER OWNER: MICHELIN TECHNIQUE S.A. Effective date: 20121211 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121211 Address after: French Clermont Ferrand Patentee after: Compagnie General Des Etablissements Michelin Patentee after: Michelin Research & Technology Co., Ltd. Address before: French Clermont Ferrand Patentee before: Michelin Co., Ltd. Patentee before: Michelin Research & Technology Co., Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20171116 Address after: French Clermont Ferrand Patentee after: Compagnie General Des Etablissements Michelin Address before: French Clermont Ferrand Co-patentee before: Michelin Research & Technology Co., Ltd. Patentee before: Compagnie General Des Etablissements Michelin |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061206 Termination date: 20190620 |
|
CF01 | Termination of patent right due to non-payment of annual fee |